#4 Roman Reigns wins by DQ (Rowan gets disqualified)

Erick Rowan has played a heel for the majority of his career, and as a heel, he doesn't need to abide by the rules. Perhaps Rowan just wants to hurt Reigns – and that was evident when the Reigns was almost run over by a car – and he isn't interested in winning the match clean.
Rowan could perhaps use a foreign object like a chair or the steel stairs to attack Reigns, which will lead to him getting disqualified from the match. This way, none of the Superstars will suffer a pinfall loss and they could continue feuding after the PPV.
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#3 Erick Rowan wins by pinfall

Erick Rowan is a big man, so he'll no doubt use his strength to his advantage to get the win. He's not afraid to go to extreme measures to win the match and his finishing move looks devastating, to say the least.
Rowan defeating Reigns clean might come as a surprise for many fans, but perhaps the company has a big push planned for him and a win over Reigns could kickstart the push.
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